X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 293.0
Details 0.82M sodium citrate, 10mM DTT, 0.1M HEPES, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 78.94 α = 90
b = 90.02 β = 90
c = 100.5 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2009-07-23
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.953693 AUSTRALIAN SYNCHROTRON MX1

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
2.3 44.99 72.8 -- -- -- -- -- 32538 1.0 1.0 --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 2.3 42.39 -- -- -- 31818 1603 97.95 -- 0.1778 0.1763 0.208 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 2.3001 2.3744 -- 127 2626 0.2193 0.2882 -- 95.0
X Ray Diffraction 2.3744 2.4592 -- 164 2644 0.1963 0.2411 -- 96.0
X Ray Diffraction 2.4592 2.5577 -- 138 2665 0.1789 0.2179 -- 97.0
X Ray Diffraction 2.5577 2.674 -- 140 2678 0.1715 0.2279 -- 97.0
X Ray Diffraction 2.674 2.815 -- 151 2734 0.1749 0.2074 -- 98.0
X Ray Diffraction 2.815 2.9913 -- 134 2757 0.1708 0.219 -- 99.0
X Ray Diffraction 2.9913 3.2222 -- 151 2754 0.175 0.2232 -- 99.0
X Ray Diffraction 3.2222 3.5463 -- 141 2794 0.1761 0.2034 -- 99.0
X Ray Diffraction 3.5463 4.0591 -- 156 2739 0.1759 0.1954 -- 98.0
X Ray Diffraction 4.0591 5.1127 -- 144 2856 0.1484 0.1584 -- 100.0
X Ray Diffraction 5.1127 42.397 -- 157 2968 0.1902 0.2108 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 27.8817
Anisotropic B[1][1] -0.7519
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -2.6499
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 3.4018
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 13.401
f_plane_restr 0.004
f_chiral_restr 0.052
f_angle_d 0.784
f_bond_d 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3448
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 307

Software

Computing
Computing Package Purpose
Blu-Ice Data Collection
XDS Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
PHENIX (phenix.refine: 1.7_650) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7_650) refinement
Blu-Ice data collection